So far, so good. I used every gear today, but I didn't spin out the high gear and the low gear got me up my steepest hill. I can definitely feel when I'm in one of the 17% gaps, but it's not too bad.

I love the Gevenalle shifting. I've used it for years on my CX race bike, but this is the first time I've had it on a commuter. It works just as well as I had hoped it would.